<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch">
      <el-form-item label="表名称" prop="tableName">
        <el-input
          v-model="queryParams.tableName"
          placeholder="请输入表名称"
          clearable
          style="width: 200px"
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="表描述" prop="tableComment">
        <el-input
          v-model="queryParams.tableComment"
          placeholder="请输入表描述"
          clearable
          style="width: 200px"
          @keyup.enter="handleQuery"
        />
      </el-form-item>
      <el-form-item label="创建时间" style="width: 308px">
        <el-date-picker
          v-model="dateRange"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="Download"
          @click="handleGenTable"
          v-hasPermi="['tool:gen:code']"
        >生成</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="info"
          plain
          icon="Upload"
          @click="openImportTable"
          v-hasPermi="['tool:gen:import']"
        >导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleEditTable"
          v-hasPermi="['tool:gen:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['tool:gen:remove']"
        >删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="tableList" @selection-change="handleSelectionChange" style="height: calc(100% - 100px);">
      <el-table-column type="selection" align="center" width="55"></el-table-column>
      <el-table-column label="序号" type="index" width="50" align="center">
        <template #default="scope">
          <span>{{(queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1}}</span>
        </template>
      </el-table-column>
      <el-table-column
        label="表名称"
        align="center"
        prop="tableName"
        :show-overflow-tooltip="true"
        width="200"
      />
      <el-table-column
        label="表描述"
        align="center"
        prop="tableComment"
        :show-overflow-tooltip="true"
      />
      <el-table-column
        label="实体"
        align="center"
        prop="className"
        :show-overflow-tooltip="true"
      />
      <el-table-column label="创建时间" align="center" prop="createTime" width="160" />
      <el-table-column label="更新时间" align="center" prop="updateTime" width="160" />
      <el-table-column label="操作" align="center" width="330" class-name="small-padding fixed-width">
        <template #default="scope">
          <el-tooltip content="预览" placement="top">
            <el-button link type="primary" icon="View" @click="handlePreview(scope.row)" v-hasPermi="['tool:gen:preview']"></el-button>
          </el-tooltip>
          <el-tooltip content="编辑" placement="top">
            <el-button link type="primary" icon="Edit" @click="handleEditTable(scope.row)" v-hasPermi="['tool:gen:edit']"></el-button>
          </el-tooltip>
          <el-tooltip content="删除" placement="top">
            <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['tool:gen:remove']"></el-button>
          </el-tooltip>
          <el-tooltip content="同步" placement="top">
            <el-button link type="primary" icon="Refresh" @click="handleSynchDb(scope.row)" v-hasPermi="['tool:gen:edit']"></el-button>
          </el-tooltip>
          <el-tooltip content="生成代码" placement="top">
            <el-button link type="primary" icon="Download" @click="handleGenTable(scope.row)" v-hasPermi="['tool:gen:code']"></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>
    <pagination
      v-show="total>0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList"
    />
    <!-- 预览界面 -->
    <el-dialog :title="preview.title" v-model="preview.open" width="80%" top="5vh" append-to-body class="scrollbar">
      <el-tabs v-model="preview.activeName">
        <el-tab-pane
          v-for="(value, key) in preview.data"
          :label="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
          :name="key.substring(key.lastIndexOf('/')+1,key.indexOf('.vm'))"
          :key="value"
        >
          <el-link :underline="false" icon="DocumentCopy" v-copyText="value" v-copyText:callback="copyTextSuccess" style="float:right">&nbsp;复制</el-link>
          <pre>{{ value }}</pre>
        </el-tab-pane>
      </el-tabs>
    </el-dialog>
    <import-table ref="importRef" @ok="handleQuery" />
  </div>
</template>

<script setup name="Gen">
  import { listTable, previewTable, delTable, genCode, synchDb } from "@/api/tool/gen"
  import router from "@/router"
  import importTable from "./importTable"

  const route = useRoute()
  const { proxy } = getCurrentInstance()

  const tableList = ref([])
  const loading = ref(true)
  const showSearch = ref(true)
  const ids = ref([])
  const single = ref(true)
  const multiple = ref(true)
  const total = ref(0)
  const tableNames = ref([])
  const dateRange = ref([])
  const uniqueId = ref("")

  const data = reactive({
    queryParams: {
      pageNum: 1,
      pageSize: 20,
      tableName: undefined,
      tableComment: undefined
    },
    preview: {
      open: false,
      title: "代码预览",
      data: {},
      activeName: "domain.java"
    }
  })

  const { queryParams, preview } = toRefs(data)

  onActivated(() => {
    const time = route.query.t
    if (time != null && time != uniqueId.value) {
      uniqueId.value = time
      queryParams.value.pageNum = Number(route.query.pageNum)
      dateRange.value = []
      proxy.resetForm("queryForm")
      getList()
    }
  })

  /** 查询表集合 */
  function getList() {
    loading.value = true
    listTable(proxy.addDateRange(queryParams.value, dateRange.value)).then(response => {
      tableList.value = response.rows
      total.value = response.total
      loading.value = false
    })
  }
  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1
    getList()
  }
  /** 生成代码操作 */
  function handleGenTable(row) {
    const tbNames = row.tableName || tableNames.value
    if (tbNames == "") {
      proxy.$modal.msgError("请选择要生成的数据")
      return
    }
    if (row.genType === "1") {
      genCode(row.tableName).then(response => {
        proxy.$modal.msgSuccess("成功生成到自定义路径：" + row.genPath)
      })
    } else {
      proxy.$download.zip("/tool/gen/batchGenCode?tables=" + tbNames, "ruoyi.zip")
    }
  }
  /** 同步数据库操作 */
  function handleSynchDb(row) {
    const tableName = row.tableName
    proxy.$modal.confirm('确认要强制同步"' + tableName + '"表结构吗？').then(function () {
      return synchDb(tableName)
    }).then(() => {
      proxy.$modal.msgSuccess("同步成功")
    }).catch(() => {})
  }
  /** 打开导入表弹窗 */
  function openImportTable() {
    proxy.$refs["importRef"].show()
  }
  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = []
    proxy.resetForm("queryRef")
    handleQuery()
  }
  /** 预览按钮 */
  function handlePreview(row) {
    previewTable(row.tableId).then(response => {
      preview.value.data = response.data
      preview.value.open = true
      preview.value.activeName = "domain.java"
    })
  }
  /** 复制代码成功 */
  function copyTextSuccess() {
    proxy.$modal.msgSuccess("复制成功")
  }
  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.tableId)
    tableNames.value = selection.map(item => item.tableName)
    single.value = selection.length != 1
    multiple.value = !selection.length
  }
  /** 修改按钮操作 */
  function handleEditTable(row) {
    const tableId = row.tableId || ids.value[0]
    router.push({ path: "/tool/gen-edit/index/" + tableId, query: { pageNum: queryParams.value.pageNum } })
  }
  /** 删除按钮操作 */
  function handleDelete(row) {
    const tableIds = row.tableId || ids.value
    proxy.$modal.confirm('是否确认删除表编号为"' + tableIds + '"的数据项？').then(function () {
      return delTable(tableIds)
    }).then(() => {
      getList()
      proxy.$modal.msgSuccess("删除成功")
    }).catch(() => {})
  }

  getList()
</script>
